Room controller & Emergency switch
Room controller’s Installation
location & conditions
Do not install where :
The Room controller can be on the wall
where it is easy to set or control the heating
and hot water.
The Room controller must be kept out of
reach of children
Caution
there is moisture
the temperature rises to 40°C or
in direct sunlight.
it is oily or dusty
Conecting the cable of Room controller
Caution
The two PVC-sheathed cables must be used. If the cable peels and a short circuit occurs,
the boiler may not operate properly.
The room controller cable must have its own designated cable line.
Do not connect the cable to AC 220V, it may cause fire.
Do not tie the room controller cable to a AC220V cable or put them into the same cable
pipe together, electrical noise can be generated.
The length of the connections must be less than 50m.
Otherwise, the room controller may be affected by external electrical noise and
not work properly.
There is no “+” or “-” in the room controller cable.
Insulate the connections with insulating tape to prevent a shortcut, separation,
or a fault current.
Mounting the Room controller
Separate the holder from the room controller
and affix it in to the wall with the 35mm screw
provided .
1. Fix the holder over the electrical box in the wall.
2. Connect the cables in the electrical box to the
room controller.
3. Hold the room controller down over the hook of
the holder and pull it down. It will be attached to the wall.
screw hole
hook
screw hole
Hold the room controller down over the hook of
the holder and pull it down. It will be attached
to the wall.
37
SET/hr
CANCLE/min
How to use the Emergency switch
Turn on the Emergency switch when you will not be able to use Room controller,
if “E7”(communication error) is flickering in the Room controller.
The boiler’s heating operates for 72 hours continuously when you turn on the Emergency switch.
(Setting temperature when the Emergency switch is on : Heating 60 C, Hot water 43 C)
o
o
Turn off the Emergency switch when the Room controller have no problems
and the boiler operates well.
EMERGENCY SWITCH
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